Image to console.log code

from PIL import Image

img = Image.open('DeY6q4Y.png')

width, height = img.size

blockWidth = 7
blockHeight = 14
colls = int(width/blockWidth)
rows = int(height/blockHeight)

rgb_im = img.convert('RGB')
block = "%c "
coloriz = ",'background-color: rgb({0}, {1}, {2});'"
imgStr = ""
imgStl = ""

for i in range(rows):
    topOffset = i * blockHeight
    for j in range(colls):
        leftOffset = j * blockWidth
        avR = avG = avB = 0
        for n in range(blockWidth):
            for k in range(blockHeight):
                r, g, b = rgb_im.getpixel((leftOffset + n, topOffset + n))
                avR += r
                avG += g
                avB += b
        avR /= (blockHeight*blockWidth)
        avG /= (blockHeight*blockWidth)
        avB /= (blockHeight*blockWidth)
        imgStl += coloriz.format(int(avR), int(avG), int(avB))
    imgStr += block * colls + '\\n'

print("console.log(\""+ imgStr + '\"' + imgStl +")")